rival biker clubs started shooting, police arresting 177 bikers that day and charged them with organized criminal activity. here s ed lavandera s exclusive report. reporter: mayhem ensues. a biker running across the patio fires a gunshot caught on camera towards the fight scene in the parking lot. he then stashes the gun. a number of cossacks bikers take cover, some sliding handguns across the ground to each other. restaurant patrons are stunned and trapped. the scene plays out in gory detail. one man is pummeled outside of the patio area. crime scene photos later show a biker s body left dead in that exact spot. this biker runs towards the camera with a bloody face. another group pulls a wounded man into the patio and appear to be trying to revive him. he s then carried away. defense attorneys say most of the bikers there that day were